int year = int.Parse(row["r_Year"].ToString()); int month = int.Parse(row["r_Month"].ToString()); DateTime asDt = new DateTime(year, month, 1); asDt = asDt.AddMonths(1).AddDays(-1); string asOfDate = asDt.ToString("yyyy-MM-dd");
转载于:https://blog.51cto.com/13713878410/1439515